Mfr Part #:

STM32G474CBT3

The STM32G474CBT3 is a 32-bit microcontroller from STMicroelectronics featuring an ARM Cortex-M4F core. It offers 128KB of Flash memory and operates at speeds up to 170MHz.

✓ Total Stock: 3,514 pcs

$ Price Range: $6.40

STM32G474CBT3 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	2,264 pcs On Request	2264 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	1,250 pcs On Request	1250 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STM32G474CBT3 Description

Short technical summary and product information.

The STM32G474CBT3 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core, manufactured by STMicroelectronics. This device is designed for embedded applications requiring significant processing power and memory.

Key electrical specifications include an operating voltage range of 1.71V to 3.6V and a clock speed of up to 170MHz. It features 128KB of Flash program memory and 128K x 8 RAM. The microcontroller is equipped with a range of peripherals such as Brown-out Detect/Reset, DMA, I²S, POR, PWM, and WDT. Data conversion capabilities include 20x12-bit Analog-to-Digital converters and 7x12-bit Digital-to-Analog converters.

Connectivity options are extensive, supporting CANbus, I²C, IrDA, LINbus, QSPI, SPI, and UART/USART interfaces. The operating temperature range is -40°C to 125°C (TA). The STM32G474CBT3 has 38 I/O pins and an internal oscillator.

This microcontroller is supplied in a 48-LQFP package, suitable for surface mounting. The package dimensions are 7x7mm. It is delivered in tray packaging.

STM32G474CBT3 Quick Information

Product Type: Microcontroller

Series: STM32G4

Canonical Name: STM32G474CBT3 32-Bit ARM Cortex-M4F Microcontroller

Subcategory: Embedded - Microcontrollers

STM32G474CBT3 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STM32G474CBT3 Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32G474CBT3 Features

32-bit ARM Cortex-M4F core processor.
170MHz clock speed for high performance.
128KB Flash program memory.
Wide operating voltage from 1.71V to 3.6V.
Surface mount 48-LQFP package.

STM32G474CBT3 Applications

Suitable for embedded control systems.
Ideal for applications requiring high processing speed.
Supports various communication protocols.
Designed for wide temperature range operation.

STM32G474CBT3 FAQs

4 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the STM32G474CBT3?

The operating voltage is 1.71V to 3.6V.

What package type is the STM32G474CBT3 supplied in?

It is supplied in a 48-LQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 125°C (TA).

Is the STM32G474CBT3 RoHS compliant?

Yes, it is ROHS3 Compliant.

Category	Microcontrollers
Manufacturer Name	STMicroelectronics
Connectivity	CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART
Core Processor	ARM® Cortex®-M4F
Core Size	32-Bit Single-Core
Data Converters	A/D 20x12b; D/A 7x12b
Mounting Type	Surface Mount
Number of I	38
Number of I/O	38
Operating Temperature	-40°C ~ 125°C (TA) C
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
RAM Size	128K x 8
Speed	170MHz
Storage Temperature	°C ~ °C
Supplier Device Package	48-LQFP (7x7)
Tape & Reel	No
Voltage	1.71V ~ 3.6V